31409904

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 60

約数和(自身を含む): 84892136

約数和(自身を除く): 53482232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 529, 552, 1058, 1104, 1237, 1587, 2116, 2474, 3174, 3711, 4232, 4948, 6348, 7422, 8464, 9896, 12696, 14844, 19792, 25392, 28451, 29688, 56902, 59376, 85353, 113804, 170706, 227608, 341412, 455216, 654373, 682824, 1308746, 1365648, 1963119, 2617492, 3926238, 5234984, 7852476, 10469968, 15704952, 31409904]

約数ペア:

[(1, 31409904), (2, 15704952), (3, 10469968), (4, 7852476), (6, 5234984), (8, 3926238), (12, 2617492), (16, 1963119), (23, 1365648), (24, 1308746), (46, 682824), (48, 654373), (69, 455216), (92, 341412), (138, 227608), (184, 170706), (276, 113804), (368, 85353), (529, 59376), (552, 56902), (1058, 29688), (1104, 28451), (1237, 25392), (1587, 19792), (2116, 14844), (2474, 12696), (3174, 9896), (3711, 8464), (4232, 7422), (4948, 6348)]